.floating-button-div {
  position: fixed;
  bottom: 30px;
  right: 20px;
}


.fb {
  background-color: #ffffff;
  color: white;
  border: none;
  border-radius: 50%;
  padding: 20px;
  font-size: 16px;
  cursor: pointer;
  box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.5);
}